Taylor Swift is reportedly dating this other handsome British guy now

Taylor Swift is dating British actor Joe Alwyn, according to multiple reports.

The 27-year-old popstar and the 26-year-old British thespian, who you have probably not heard of until now, have supposedly been dating "for months".

"Taylor and Joe are the real deal, this is a very serious relationship," a source told The Sun. "But after what happened with Tom Hiddleston, they were determined to keep it quiet."

The Sun, who were first to break the news, also says Taylor's rented a home in North London and been flying across the Atlantic in her private plane to secretly visit her new man.

"Her security has made it a military-like mission to prevent her from being seen," the source adds.

To help, Taylor's been "disguising herself wearing a wig in a bid to keep the romance under wraps," say The Sun.

Joe made his feature-film debut as the title character in Ang Lee's Billy Flynn's Long Halftime Walk last year. In February, he told the Evening Standard that he still lives with his parents and is in no rush to leave home.

It's unclear how Taylor first met Joe, but the Grammy winner does have a thing for UK boys: Her last high-profile relationship was with Thor star Tom Hiddleston, and before that she dated Scottish producer Calvin Harris for more than a year and, of course, English heartthrob Harry Styles.

She's also dated another Joe before: American singer Joe Jonas, who infamously broke up with her via a 27-second phone call when she was 18.

This weekend, Taylor was photographed for the first time since January, while visiting her mum's home in Nashville. She's reportedly been working on new music non-stop – that is, when she's not wearing wigs and flying on private planes to see her new Joe.

All the things Tom Hiddleston can pretend the T.S. stands for on his 'I Heart T.S.' tank top that aren't Taylor Swift